freiberufler Cyber Security & Cloud Specialist auf freelance.de

Cyber Security & Cloud Specialist

zuletzt online vor 2 Tagen
  • auf Anfrage
  • 1050 Wien
  • auf Anfrage
  • es  |  en  |  de
  • 16.05.2024

Kurzvorstellung

I hold a PhD in Applied Mathematics and I am specialized in cyber security, cloud architecture and software engineering.
My expertise allows me to provide my customers with a holistic offering, supporting all phases of the product life-cycle.

Qualifikationen

  • Architekturinformatik
  • C#
  • Cloud Computing
  • Cyber Security
  • DevOps
  • Enterprise Architect (EA)
  • IAM
  • Microsoft Azure
  • Microsoft Office 365
  • Requirement Analyse
  • Solution Architektur

Projekt‐ & Berufserfahrung

Co-Founder & Co-CEO (Festanstellung)
PrimeFaktor IT Solutions GmbH, Wien
3/2024 – offen (3 Monate)
Dienstleistungsbranche
Tätigkeitszeitraum

3/2024 – offen

Tätigkeitsbeschreibung

* Consulting as Cloud Security Architect.
* Understanding and assessment of complex IT security infraestructures.
* Help towards Threat modelling and design of security controls for such infraetructures.

Eingesetzte Qualifikationen

Architekturinformatik, Cyber Security

Cloud Security & Software Engineering (Festanstellung)
EMTensor GmbH, Wien
10/2021 – 3/2024 (2 Jahre, 6 Monate)
Gesundheitswesen
Tätigkeitszeitraum

10/2021 – 3/2024

Tätigkeitsbeschreibung

EMTensor is developing a novel portable brain scanning device for early stroke detection, where the image reconstruction and centralized monitoring and control of the scanner devices happens in the cloud.


* Development of requirements for the company's core software.
* Project planning for Research and Development projects.
* Design and implementation of IT architectures tailored for the development and research teams. These included the setup of adequate cloud resources, and the implementation of secure access to them.
* Coordination of internal R&D team and external partners, in multiple projects including phantom design and manufacturing, and medical image segmentation with clinical partners.
* General IT administration including network connectivity setups, access and management of diverse Azure resources, and Microsoft 365 administration.
* Setup of Azure App Registration and OAuth2.0 authentication for development of internal tools.
* Work towards the improvement of the company's IT security posture by taking care of role-based access control and privilege access management.
* SecDevOps workflow setup with Sonar Cloud for automated code quality and security checks for the development and research team.
* Design and development lead of a platform for double-blinded evaluation of medical images, implemented in C# and React.js, hosted in Azure, with persistence realized via Azure SQL server and secured with OAuth2.0 authentication through Azure Entra ID enabling Multifactor Authentication (MFA).
* Development of core C++ routines for generation of images in the DICOM standard, required as output for a medical imaging device for FDA compliance.
* Sharepoint Lists management and integration with python codebase for authenticated manipulation of testing data.
* Implementation of Power Automate workflows for workflow automation, automated data processing, and report generation for experimental data.
* C++ Development of business's core routines for highly parallelized postprocessing of image reconstructions.
* Development of signal analysis and correction routines in python and C++. Further extensions of these tools into an interactive Jupyter notebook, updating the company's data analysis tools.
* React.js development for OHIF DICOM viewer extension, together with user-authenticated requests to an Azure Storage Account hosting critical DICOM data.

Eingesetzte Qualifikationen

Amazon Web Services (AWS), Cloud Computing, Cyber Security, DevOps (allg.), Google Cloud, IT Sicherheit (allg.), Microsoft Azure, Microsoft Office 365, Requirement Analyse

Consultant
Ziemer Ophtalmic Systems AG, Biel
7/2020 – 7/2021 (1 Jahr, 1 Monat)
Gesundheitswesen
Tätigkeitszeitraum

7/2020 – 7/2021

Tätigkeitsbeschreibung

* Consulting on the development of novel methodologies for eye scanning
* Review of existing methodologies and algorithm implementation
* Work together with Dr. Fabian Müller, Clinical Research & Application

Eingesetzte Qualifikationen

C++, Forschung & Entwicklung (allg.), Python

University Assistant
University of Graz, Graz
9/2018 – 10/2021 (3 Jahre, 2 Monate)
Hochschulen und Forschungseinrichtungen
Tätigkeitszeitraum

9/2018 – 10/2021

Tätigkeitsbeschreibung

* Development of a Python-based solver for dynamic imaging of microbubbles in the bloodstream with ultrafast ultrasound imaging.
* Application containerization with Docker.
* Container Orchestration with Azure Kubernetes Services (AKS) for scalability.
* Securing the application (CVE scanning for container images, Kubernetes secrets for injecting sensitive data into pods, secure configurations, authentication, and authorization).
* Parallelization of algorithms with CUDA.
* Speaker in multiple international applied mathematics conferences and organization within them.
* Teaching of master and bachelor level courses on numerical computation and optimization.
* Bleeding-edge research on optimization methods.

Eingesetzte Qualifikationen

C++, Docker, Forschung & Entwicklung (allg.), Kubernetes, Python

Ausbildung

Ph. D.
Applied Mathematics
ETH Zürich
2018
Zürich, Switzerland
Master
Applied Mathematics
Université Paris-Sud
2015
Paris, France
Dipl. Ing.
Mathematical Engineering Degree
Universidad de Chile
2014
Santiago, Chile

Über mich

I hold a PhD in Applied Mathematics and I am specialized in optimization, software engineering, cybersecurity, and cloud architecture. My mathematical foundation and my analytical skills, drive my passion for crafting robust, secure, and scalable systems. Leveraging cloud frameworks, I consistently contribute to the development of cutting-edge secure solutions that meet the ever-changing demands of the IT landscape.

After more than 4 years in the academia and 6 years of professional experience in the field, I became CEO and Co-founder of PrimeFaktor IT Solutions GmbH, a cyber security consulting company.

My combined expertise as a software developer and engineer, coupled with my specialization in cloud security and architecture, allows me to provide my customers with a holistic offering, supporting all phases of the product life cycle.

Weitere Kenntnisse

* Holistic knowledge of cloud services and cloud security, with administration experience in Azure.
* DevOps and CI/CD pipeline implementation via Azure DevOps and Gitlab CI.
* Identity and Access Management (IAM) and Privileged Access Management (PAM).
* Threat modeling and security assessment in the cloud.
* Experience with Docker containerization and sound knowledge of Kubernetes for orchestration of containers.
* Planning, designing and implementing security controls for cloud applications (Azure, AWS, and GCP).
* Hands-on development experience in multiple programming languages and frameworks (C#, .NET, Python, React, C, C++, SQL, ...).
* Mathematical expertise in optimization, coupled with comprehensive understanding in the broad domain of applied mathematics.

Persönliche Daten

Sprache
  • Spanisch (Muttersprache)
  • Englisch (Fließend)
  • Deutsch (Gut)
  • Französisch (Gut)
Reisebereitschaft
auf Anfrage
Arbeitserlaubnis
  • Europäische Union
Home-Office
bevorzugt
Profilaufrufe
218
Alter
34
Berufserfahrung
5 Jahre und 8 Monate (seit 09/2018)

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